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STIRRER MAGNETS Glass Covered
(易制毒三类) Sulfuric acid 95-97% GR for analysis ISO
16-溴-1-十六烷醇
COMBI-CONNECTING TUBES, PP, I.D. 7 - 9 MM
CS 5mm 隔垫 50个/包装
O型圈,10个/包
3M黑色电工绝缘胶带,18mm×10m×0.13mm
cortecs uplc t3 column色谱柱
LiChroCART 10-10 LiChrospher 100 RP-8 (10 um) HPLC cartridge
L-谷氨酸双苄酯对甲苯磺酸盐